Commitments And Contingencies (Tables)

12 Months Ended

Mar. 31, 2012

Schedule Of Leased Assets Under Capital Leases

The Company leases certain office space and equipment and employee housing under cancelable and noncancelable lease agreements. Leased assets under capital leases are comprised of the following:

(¥ in millions)
At March 31:	2012			2011
Land	¥	63		¥	—
Machinery and equipment		5,971			7,616
Accumulated depreciation		(3,640	)		(5,839	)
Software		180			237
Total	¥	2,574		¥	2,014

Schedule Of Annual Maturities Of Future Minimum Lease Commitments Under Capital And Non-Cancelable Operating Leases

The following table presents the annual maturities of future minimum lease commitments under capital and non-cancelable operating leases at March 31, 2012:

(¥ in millions)
Years ending March 31:	Capital Leases			Operating Leases
2013	¥	1,285		¥	1,593
2014		736			1,297
2015		627			858
2016		474			587
2017		369			428
2018 and thereafter		388			461
Total minimum lease payments		3,879		¥	5,224
Less: amounts representing interest		(539	)
Present value of net minimum capital lease payments	¥	3,340

Schedule Of Reconciliation Of The Beginning And Ending Balances Of Accrued Product Warranty Cost

The following table presents the reconciliation of the beginning and ending balances of accrued product warranty cost:

(¥ in millions)
For the years ended March 31:	2012			2011
Balance at beginning of year	¥	5,598		¥	6,707
Addition		3,638			3,750
Utilization		(3,788	)		(4,305	)
Other		428			(554)
Balance at end of year	¥	5,876		¥	5,598